24.04 wayland remap keyboard caps lock

[jyb3]

Long story short, I lack a windows (super) key on my old school IBM M204 keyboard from 1984. I would like to map caps lock to super, and shift-caps lock to caps lock.

Now that I am using Ubuntu 24.04 LTS and Wayland, none of the old keyboard remapping tricks work like they did on an X11 based system.

Anyone know how this is now accomplished?

Thanks,
--j

[jyb3]

So the way I solved this issue was with Input-Remapper (https://github.com/sezanzeb/input-remapper/tree/main).

My initial stab at this didn't work because my PS2 keyboard that is attached to a PS2-USB dongle, was detected by input-remapper as a Barcode Reader, and I assumed that device was the fingerprint reader of the laptop. And the keyboard I was trying, was probably the internal keyboard of the laptop.

With this program I was able to remap:
CapsLock -> SuperL
Shift+CapsLock -> CapsLock

--j